I suggest you look into Roger Scruton's interpretation
of Wittgenstein's private language argument. I think it might go something like this:
You want an explanation for the sensation of the color red? Alright, I'll try, as long as you help me out: what exactly is the sensation of the color red? I need to have a good grasp on what we're talking about here.
Can you describe it? It's okay, take your time.
FIN